303334304

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:707

約数の個数: 144

約数和(自身を含む): 781861248

約数和(自身を除く): 478526944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 49, 52, 56, 91, 92, 98, 104, 112, 161, 182, 184, 196, 208, 224, 299, 322, 364, 368, 392, 416, 598, 637, 644, 647, 728, 736, 784, 1127, 1196, 1274, 1288, 1294, 1456, 1568, 2093, 2254, 2392, 2548, 2576, 2588, 2912, 4186, 4508, 4529, 4784, 5096, 5152, 5176, 8372, 8411, 9016, 9058, 9568, 10192, 10352, 14651, 14881, 16744, 16822, 18032, 18116, 20384, 20704, 29302, 29762, 31703, 33488, 33644, 36064, 36232, 58604, 58877, 59524, 63406, 66976, 67288, 72464, 104167, 117208, 117754, 119048, 126812, 134576, 144928, 193453, 208334, 234416, 235508, 238096, 253624, 269152, 386906, 412139, 416668, 468832, 471016, 476192, 507248, 729169, 773812, 824278, 833336, 942032, 1014496, 1354171, 1458338, 1547624, 1648556, 1666672, 1884064, 2708342, 2916676, 3095248, 3297112, 3333344, 5416684, 5833352, 6190496, 6594224, 9479197, 10833368, 11666704, 13188448, 18958394, 21666736, 23333408, 37916788, 43333472, 75833576, 151667152, 303334304]

約数ペア:

[(1, 303334304), (2, 151667152), (4, 75833576), (7, 43333472), (8, 37916788), (13, 23333408), (14, 21666736), (16, 18958394), (23, 13188448), (26, 11666704), (28, 10833368), (32, 9479197), (46, 6594224), (49, 6190496), (52, 5833352), (56, 5416684), (91, 3333344), (92, 3297112), (98, 3095248), (104, 2916676), (112, 2708342), (161, 1884064), (182, 1666672), (184, 1648556), (196, 1547624), (208, 1458338), (224, 1354171), (299, 1014496), (322, 942032), (364, 833336), (368, 824278), (392, 773812), (416, 729169), (598, 507248), (637, 476192), (644, 471016), (647, 468832), (728, 416668), (736, 412139), (784, 386906), (1127, 269152), (1196, 253624), (1274, 238096), (1288, 235508), (1294, 234416), (1456, 208334), (1568, 193453), (2093, 144928), (2254, 134576), (2392, 126812), (2548, 119048), (2576, 117754), (2588, 117208), (2912, 104167), (4186, 72464), (4508, 67288), (4529, 66976), (4784, 63406), (5096, 59524), (5152, 58877), (5176, 58604), (8372, 36232), (8411, 36064), (9016, 33644), (9058, 33488), (9568, 31703), (10192, 29762), (10352, 29302), (14651, 20704), (14881, 20384), (16744, 18116), (16822, 18032)]